public Task TestGetSetAsync() { var storageController = new Mock<IStorageController>(MockBehavior.Strict); var mockedStorage = new Mock<IStorageDictionary<string, object>>(); var controller = new ParseCurrentUserController(storageController.Object); var user = new ParseUser(); storageController.Setup(s => s.LoadAsync()).Returns(Task.FromResult(mockedStorage.Object)); return controller.SetAsync(user, CancellationToken.None).OnSuccess(_ => { Assert.AreEqual(user, controller.CurrentUser); object jsonObject = null; Predicate<object> predicate = o => { jsonObject = o; return true; }; mockedStorage.Verify(s => s.AddAsync("CurrentUser", Match.Create<object>(predicate))); mockedStorage.Setup(s => s.TryGetValue("CurrentUser", out jsonObject)).Returns(true); return controller.GetAsync(CancellationToken.None); }).Unwrap() .OnSuccess(t => { Assert.AreEqual(user, controller.CurrentUser); controller.ClearFromMemory(); Assert.AreNotEqual(user, controller.CurrentUser); return controller.GetAsync(CancellationToken.None); }).Unwrap() .OnSuccess(t => { Assert.AreNotSame(user, controller.CurrentUser); Assert.IsNotNull(controller.CurrentUser); }); }
public Task TestExistsAsync() { var storageController = new Mock<IStorageController>(); var mockedStorage = new Mock<IStorageDictionary<string, object>>(); var controller = new ParseCurrentUserController(storageController.Object); var user = new ParseUser(); storageController.Setup(c => c.LoadAsync()).Returns(Task.FromResult(mockedStorage.Object)); bool contains = false; mockedStorage.Setup(s => s.AddAsync("CurrentUser", It.IsAny<object>())).Callback(() => { contains = true; }).Returns(Task.FromResult<object>(null)).Verifiable(); mockedStorage.Setup(s => s.RemoveAsync("CurrentUser")).Callback(() => { contains = false; }).Returns(Task.FromResult<object>(null)).Verifiable(); mockedStorage.Setup(s => s.ContainsKey("CurrentUser")).Returns(() => contains); return controller.SetAsync(user, CancellationToken.None).OnSuccess(_ => { Assert.AreEqual(user, controller.CurrentUser); return controller.ExistsAsync(CancellationToken.None); }).Unwrap() .OnSuccess(t => { Assert.IsTrue(t.Result); controller.ClearFromMemory(); return controller.ExistsAsync(CancellationToken.None); }).Unwrap() .OnSuccess(t => { Assert.IsTrue(t.Result); controller.ClearFromDisk(); return controller.ExistsAsync(CancellationToken.None); }).Unwrap() .OnSuccess(t => { Assert.IsFalse(t.Result); mockedStorage.Verify(); }); }
public Task TestIsCurrent() { var storageController = new Mock<IStorageController>(MockBehavior.Strict); var mockedStorage = new Mock<IStorageDictionary<string, object>>(); var controller = new ParseCurrentUserController(storageController.Object); var user = new ParseUser(); var user2 = new ParseUser(); storageController.Setup(s => s.LoadAsync()).Returns(Task.FromResult(mockedStorage.Object)); return controller.SetAsync(user, CancellationToken.None).OnSuccess(t => { Assert.IsTrue(controller.IsCurrent(user)); Assert.IsFalse(controller.IsCurrent(user2)); controller.ClearFromMemory(); Assert.IsFalse(controller.IsCurrent(user)); return controller.SetAsync(user, CancellationToken.None); }).Unwrap() .OnSuccess(t => { Assert.IsTrue(controller.IsCurrent(user)); Assert.IsFalse(controller.IsCurrent(user2)); controller.ClearFromDisk(); Assert.IsFalse(controller.IsCurrent(user)); return controller.SetAsync(user2, CancellationToken.None); }).Unwrap() .OnSuccess(t => { Assert.IsFalse(controller.IsCurrent(user)); Assert.IsTrue(controller.IsCurrent(user2)); }); }